package com.sendpo.zjx.sendpo.fragment.songlist;

import android.content.Context;
import android.graphics.Paint;
import android.os.Bundle;
import android.support.v4.widget.SwipeRefreshLayout;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.OrientationHelper;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;

import com.amap.api.location.AMapLocation;
import com.amap.api.location.AMapLocationClientOption;
import com.amap.api.location.AMapLocationListener;
import com.bumptech.glide.Glide;
import com.github.czy1121.view.CornerLabelView;
import com.google.gson.Gson;
import com.sendpo.zjx.sendpo.R;
import com.sendpo.zjx.sendpo.activity.GeneicStoreInfoActivity;
import com.sendpo.zjx.sendpo.domain.StoreDomain;
import com.sendpo.zjx.sendpo.net.HttpUrl;
import com.sendpo.zjx.sendpo.services.AmapLocationService;
import com.sendpo.zjx.sendpo.utils.Tools;
import com.sendpo.zjx.sendpo.utils.Xutils;

import org.xutils.common.Callback;
import org.xutils.common.util.DensityUtil;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

import butterknife.BindView;
import butterknife.ButterKnife;

/**
 * Created by Administrator on 2017/8/18.
 */

public class FenxiangsongFragment extends BaseSongFragment implements AMapLocationListener{



    @BindView(R.id.recyclerview)
    RecyclerView recyclerview;

    View rootView=null;


    private LinearLayoutManager lm;

    private AmapLocationService amapLocationService;
    private RecylcerAdaper adpter;
    private int currentlastitem=0;
    private boolean lastloading=false;
    private int pagenow=1;
    @BindView(value = R.id.swiperefresh)
    public SwipeRefreshLayout swiperefresh;
    @Override
    public View initView() {
        View view = View.inflate(mActivity, R.layout.fragment_songlist, null);
        ButterKnife.bind(view, mActivity);
        return view;
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        // TODO: inflate a fragment view

     if(rootView==null){
         rootView = super.onCreateView(inflater, container, savedInstanceState);
         ButterKnife.bind(this, rootView);
         initData();
     }
        return rootView;
    }

    @Override
    public void onDestroyView() {
        super.onDestroyView();

    }

    private void initData() {

        swiperefresh.setColorSchemeColors(getResources().getColor(R.color.default_theme));
        swiperefresh.setProgressViewOffset(false, 0, DensityUtil.dip2px(150));
        swiperefresh.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
            @Override
            public void onRefresh() {
                amapLocationService = new AmapLocationService(mActivity);
                amapLocationService.setmLocationOption(getDefaultAmapLocationOptions());
                amapLocationService.registerListener(FenxiangsongFragment.this);
                amapLocationService.start();
            }
        });
        lm=new LinearLayoutManager(mActivity, OrientationHelper.VERTICAL,false);
        recyclerview.setLayoutManager(lm);
        amapLocationService = new AmapLocationService(mActivity);
        amapLocationService.setmLocationOption(getDefaultAmapLocationOptions());
        amapLocationService.registerListener(FenxiangsongFragment.this);
        amapLocationService.start();
    }
    public AMapLocationClientOption getDefaultAmapLocationOptions() {
        AMapLocationClientOption mLocationOption = null;
        if (mLocationOption == null) {
            mLocationOption = new AMapLocationClientOption();
            //设置定位模式为AMapLocationMode.Hight_Accuracy，高精度模式。
            mLocationOption.setLocationMode(AMapLocationClientOption.AMapLocationMode.Battery_Saving);
            mLocationOption.setLocationCacheEnable(true);
            mLocationOption.setOnceLocation(true);
            mLocationOption.setOnceLocationLatest(false);
            //设置是否返回地址信息（默认返回地址信息）
            mLocationOption.setNeedAddress(true);
            //设置是否强制刷新WIFI，默认为true，强制刷新。
            mLocationOption.setWifiScan(true);
            mLocationOption.setInterval(1000);
            //单位是毫秒，默认30000毫秒，建议超时时间不要低于8000毫秒。
            mLocationOption.setHttpTimeOut(20000);
        }
        return mLocationOption;
    }


    @Override
    public void onLocationChanged(AMapLocation aMapLocation) {
             if(aMapLocation==null){
                 swiperefresh.setRefreshing(false);
                 return;
             }
             pagenow=1;
             query(pagenow,aMapLocation.getCity());
    }
    public class RecylcerAdaper extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
        public List<StoreDomain.Data> dataBeen;
        public LayoutInflater inflater;

        public RecylcerAdaper(List<StoreDomain.Data> dataBeen, Context context) {
            inflater = LayoutInflater.from(context);
            this.dataBeen = dataBeen;
        }

        @Override
        public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
            RecyclerView.ViewHolder ih = null;
            ih = new IndexHoler(inflater.inflate(R.layout.layout_generic_store_listitem, parent, false));
            return ih;
        }

        @Override
        public void onBindViewHolder(RecyclerView.ViewHolder holder, final int position) {
            final IndexHoler ih = (IndexHoler) holder;
            final StoreDomain.Data  dataBean=dataBeen.get(position);
            ih.shopping_title_user.setText(""+dataBean.getName());
            ih.shopping_info_user.setText("");
            Glide.with(mActivity)
                    .load(""+dataBean.getImg())
                    .asBitmap()
                    .animate(R.anim.fade_in)
                    .override(500,500)
                    .into(ih.icon);
            ih.now_tv.setText("¥"+dataBean.getPrice());
            ih.origin_tv.setText("¥"+dataBean.getOriginalPrice());
            ih.rootView.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View view) {
                    Map<String,Object> map=new HashMap<>();
                    map.put("merchandiseId",dataBean.getId());
                    Tools.redirectActivity(mActivity, GeneicStoreInfoActivity.class,map);
                }
            });
            ih.labelview.setText1("");
            ih.labelview.setVisibility(View.GONE);

        }

        @Override
        public int getItemCount() {
            return dataBeen.size();
        }

        public class IndexHoler extends RecyclerView.ViewHolder {
            public View rootView;
            public ImageView icon;
            public TextView origin_tv;
            public TextView shopping_title_user;
            public TextView shopping_info_user;
            public TextView now_tv;
            public TextView song_tv;
            public TextView xiandao_tv;
            public CornerLabelView labelview;
            public IndexHoler(View itemView) {
                super(itemView);
                labelview=itemView.findViewById(R.id.labelview);
                song_tv=itemView.findViewById(R.id.song_tv);
                now_tv=itemView.findViewById(R.id.now_tv);
                xiandao_tv=itemView.findViewById(R.id.xiandao_tv);
                rootView = itemView;
                icon = itemView.findViewById(R.id.icon);
                origin_tv= itemView.findViewById(R.id.origin_tv);
                origin_tv.getPaint().setFlags(Paint.UNDERLINE_TEXT_FLAG);//下划线
                origin_tv.getPaint().setFlags(Paint.STRIKE_THRU_TEXT_FLAG); //中间横线
                origin_tv.getPaint().setAntiAlias(true);// 抗锯齿
                origin_tv.getPaint().setFlags(Paint.STRIKE_THRU_TEXT_FLAG | Paint.ANTI_ALIAS_FLAG);  // 设置中划线并加清晰
                shopping_title_user=itemView.findViewById(R.id.shopping_title_user);
                shopping_info_user=itemView.findViewById(R.id.shopping_info_user);
            }
        }

        public void deleteRow(int position) {
            dataBeen.remove(position);
            notifyDataSetChanged();
        }
        public void initRefresh(List<StoreDomain.Data> domains) {
            this.dataBeen.removeAll(this.dataBeen);
            this.dataBeen.addAll(domains);
            notifyDataSetChanged();
        }

        public void initAppend(List<StoreDomain.Data> domains) {
            this.dataBeen.addAll(domains);
            notifyDataSetChanged();
        }

        public void delete(int position) {
            this.dataBeen.remove(position);
            notifyDataSetChanged();
        }


    }




    public void query(int pagenow, final String userCity) {
        swiperefresh.setRefreshing(true);
        final Map<String, String> map = new HashMap<>();
        map.put("page", pagenow + "");
        map.put("pageSize", "10");
        map.put("city", userCity + "");
        map.put("giveType","7");
        System.out.println("***********************onScrollStateChanged");
        Xutils.GET(HttpUrl.getMerchantsGive, map, new Callback.CommonCallback<String>() {
            @Override
            public void onSuccess(String result) {
                swiperefresh.setRefreshing(false);
                Gson gson = new Gson();
                StoreDomain domain = gson.fromJson(result, StoreDomain.class);
                if(domain.getFlag()){
                    if (domain.getData() != null && domain.getData().size() != 0) {
                        if (adpter == null) {
                            recyclerview.setAdapter(adpter = new RecylcerAdaper(domain.getData(),mActivity));
                            recyclerview.setOnScrollListener(new RecyclerView.OnScrollListener() {
                                @Override
                                public void onScrollStateChanged(RecyclerView recyclerView, int newState) {
                                    super.onScrollStateChanged(recyclerView, newState);
                                    System.out.println("***********************onScrollStateChanged");
                                    if (currentlastitem == lm.getItemCount() - 1 && newState == RecyclerView.SCROLL_STATE_IDLE) {
                                        System.out.println("***********************onScrollStateChanged"+lm.getItemCount() );
                                        if (FenxiangsongFragment.this.pagenow == 1 && adpter.dataBeen.size() >= 10 && lastloading == false) {
                                            FenxiangsongFragment.this.pagenow++;
                                            System.out.println("*************pagenow:"+FenxiangsongFragment.this.pagenow);
                                            append(FenxiangsongFragment.this.pagenow,userCity);
                                        }
                                    }
                                }

                                @Override
                                public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
                                    super.onScrolled(recyclerView, dx, dy);
                                    currentlastitem = lm.findLastVisibleItemPosition();
                                }
                            });
                        } else {
                            adpter.initRefresh(domain.getData());
                        }

                    }
                }

            }

            @Override
            public void onError(Throwable ex, boolean isOnCallback) {
                swiperefresh.setRefreshing(false);
            }

            @Override
            public void onCancelled(CancelledException cex) {

            }

            @Override
            public void onFinished() {

            }
        });
    }

    public void append(int pagenow, final String userCity) {
        System.out.println("*************");
        lastloading=true;
        swiperefresh.setRefreshing(true);
        final Map<String, String> map = new HashMap<>();
        map.put("page", pagenow + "");
        map.put("pageSize", "10");
        map.put("city", userCity + "");
        map.put("giveType","7");
        Xutils.GET(HttpUrl.getMerchantsGive, map, new Callback.CommonCallback<String>() {
            @Override
            public void onSuccess(String result) {
                lastloading = false;
                Gson gson = new Gson();
                StoreDomain domain = gson.fromJson(result, StoreDomain.class);
                if(domain.getFlag()){
                    if (domain.getData() != null && domain.getData().size() != 0) {
                        if (adpter == null) {
                            recyclerview.setAdapter(adpter = new RecylcerAdaper(domain.getData(),mActivity));
                            recyclerview.setOnScrollListener(new RecyclerView.OnScrollListener() {
                                @Override
                                public void onScrollStateChanged(RecyclerView recyclerView, int newState) {
                                    super.onScrollStateChanged(recyclerView, newState);
                                    if (currentlastitem == lm.getItemCount() - 1 && newState == RecyclerView.SCROLL_STATE_IDLE) {
                                        if (FenxiangsongFragment.this.pagenow == 1 && adpter.dataBeen.size() >= 10 && lastloading == false) {
                                            FenxiangsongFragment.this.pagenow++;
                                            append(FenxiangsongFragment.this.pagenow,userCity);
                                        }
                                    }
                                }

                                @Override
                                public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
                                    super.onScrolled(recyclerView, dx, dy);
                                    currentlastitem = lm.findLastVisibleItemPosition();
                                }
                            });
                        } else {
                            adpter.initAppend(domain.getData());
                        }

                    }
                }

            }

            @Override
            public void onError(Throwable ex, boolean isOnCallback) {
                lastloading = false;
            }

            @Override
            public void onCancelled(CancelledException cex) {

            }

            @Override
            public void onFinished() {

            }
        });
    }
}
